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Photographs are representational and may not be size accurate.

Winzer

5/16-18 x 2-1/2 Inch Coarse Plain 316 (A4) Stainless Steel Socket Cap Screw

Item 222.516.212

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Description

Socket head cap screws are commonly used in machine assembly for removable panels and parts. They have a round cap with a hex head and are tightened with a socket wrench drive. Longer caps are easier to see when fastened while button and flat head caps are less likely to snag clothing or linkages. Cap screws with a black oxide or armor coat finish resist corrosion.

  • Diameter: 5/16 Inch
  • Drive Size: 1/4
  • Drive Type: Internal Hex
  • Finish: Plain
  • Grade: 316
  • Head Diameter: 0.457 - 0.469 Inch
  • Head Height: 0.306 - 0.312 Inch
  • Head Style: Socket
  • Industry Standard: ASME/ANSI B18.3
  • Item: Socket Cap Screw
  • Key Size: 1/4 Inch
  • Length: 2-1/2 Inch
  • Material: 316 Stainless Steel
  • Measurement: Inch
  • Origin: Imported
  • Specification: ASME/ANSI B18.3 ASTM F837-980
  • Thread Length: 1-1/8 Inch
  • Thread Type: Coarse
  • Threads Per Inch: 18
  • Type: Partial Threaded

Photographs are representational and may not be size accurate.

Key Specifications
Drive Type Internal Hex
Head Style Socket
Length 2-1/2 Inch
Material 316 Stainless Steel
Measurement Inch
Thread Type Coarse

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